Dermoscopy of pigmented lesions on mucocutaneous junction and mucous membrane

Dermoscopy of pigmented lesions on mucocutaneous junction and mucous membrane.

BACKGROUND The dermoscopic features of pigmented lesions on the mucocutaneous junction and mucous membrane are different from those on hairy skin. Differentiation between benign lesions and malignant melanomas of these sites is often difficult. OBJECTIVE To define the dermoscopic patterns of lesions on the mucocutaneous junction and mucous membrane, and assess the applicability of standard de...

Dermoscopy of pigmented skin lesions.

This paper describes the basic concepts of dermoscopy, the various dermoscopic equipments and the standard criteria for diagnosing pigmented skin lesions. In assessing dermoscopic images, both global and local features can be recognized. These features will be systematically described and illustrated in Part I of this article. First, we will focus on 8 morphologically rather distinctive global ...

Dermoscopy of pigmented skin lesions.

Dermoscopy is an in vivo method for the early diagnosis of malignant melanoma and the differential diagnosis of pigmented lesions of the skin. It has been shown to increase diagnostic accuracy over clinical visual inspection in the hands of experienced physicians. This article is a review of the principles of dermoscopy as well as recent technological developments.

Dermoscopy of pigmented lesions of the mucosa and the mucocutaneous junction: results of a multicenter study by the International Dermoscopy Society (IDS).

OBJECTIVE To better characterize the dermoscopic patterns of mucosal lesions in relation to the histopathologic characteristics. DESIGN Retrospective and observational study. SETTING Fourteen referral pigmented lesion clinics in 10 countries. PATIENTS A total of 140 pigmented mucosal lesions (126 benign lesions, 11 melanomas, 2 Bowen disease lesions, and 1 metastasis) from 92 females (66%...

Dermoscopy of pigmented skin lesions (Part II).